Code review comment for ~mitchdz/ubuntu/+source/apache2:noble-add-ubuntu-logo

Sergio, I went to enable pipefail and went down a nice rabbit hole because the script became nondeterministic. I narrowed it down to this fun quirk - https://mywiki.wooledge.org/BashPitfalls?highlight=%28pipefail%29#pipefail

I'm revising the script to inherently do better error handling.